%0 Journal Article
%A V. I. Feigin
%T The continuous spectrum of differential operators
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1977
%P 43-54
%V 11
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1977_11_1_a4/
%G ru
%F FAA_1977_11_1_a4